WSM Mercury 20-50 HP Crossflow '72-'97 Power Head Rebuild Kit 100-05-10

WSM Mercury 20-50 HP Crossflow '72-'97 Power Head Rebuild Kit 100-05-10

Marsoni

M251S

$262.56

Get it in 3 business days with 1 day shipping. Friday, May 29

WSM Mercury 20-50 HP Crossflow '72-'97 Power Head Rebuild Kit 100-05-10ITEM#: 100 05 10 POWERHEAD REBUILD KIT: MERCURY MARINER 20 50 HP CROSSFLOW 72 97 STANDARD BRAND: WSM WSM Mercury 20 50 Hp Power Head Rebuild Kit This kit meets or exceeds OEM specifications. Kit includes everything you need to re build your outboard engine. 4 Brand New High Quality WSM Pistons, 4 rings, pins and clips, complete gasket kit, upper, main and center crank bearings, 4 upper and lower rod bearings and 8 rod bolts Piston OEM: 3193A2, 5172A6,

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Reviewed in the United States on May 2, 2026